变换调节器

Analog Devices, Inc.(简称ADI)提供各种升压式、降压式和反相式开关稳压器。这些稳压器能够产生固定或可调输出电压,并且能够提供高达2A的输出电流。此外具有低电池电量检测器、用户可调限流、各种开关频率以及较少的外部器件等特性。这种多功能系列产品高度集成,旨在将外部器件降至最少,以满足空间受限应用的需要。

有关ADI公司电源产品的问题,请访问中文技术论坛电源支持社区

Circuit from the lab 已完成设计、测试,可供立即集成

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输入参数值,然后点击ADIsimPower查找电源管理解决方案。 Launch of ADIsimPower Voltage Regulator Design Tool
可用系统电压 工作电压轨 负载电流
Vin (最小值) V Vin (最大值) V Vout V Iout A

EngineerZone Download tools for ADIsimPower
让这些电源管理信号链给您灵感,助您了解更多电源元件,以提高电源设计的鲁棒性和效率。 有电源设计方面的问题?
向ADI电源管理专家提问。
基于Excel的独立设计工具。这些工具提供原理图、物料清单和其它仿真数据。

Switching Regulators (Integrated Switches)

Part# 中文数据手册Vin min (V)Vin max (V)Vout Preset OptionsMin Vout AdjMax Vout AdjIout (max)US Price 1000-4999
ADP1111  2V30V12.0V, 3.3V, 5.0V1.25V45V- $2.11
ADP1607
 
800mV3.3V-1.8V3.3V1A $1.14
ADP1612  1.8V5.5V-1.8V20V- $0.78
ADP1613Reference Circuit Available  2.5V5.5V-2.5V20V- $0.7
ADP1614
 
2.5V5.5V-2.5V20V- $0.95
ADP2102  2.7V5.5V0.8V, 1.0V, 1.25V, 1.2V, 1.375V, 1.5V, 1.875V, 1.8V800mV3.3V600mA $1.23
ADP2105Reference Circuit Available  2.7V5.5V1.2V, 1.5V, 1.8V, 3.3V800mV3.3V1.5A $1.13
ADP2106  2.7V5.5V1.2V, 1.5V, 1.8V, 3.3V800mV3.3V1.5A $1.25
ADP2107  2.7V5.5V1.2V, 1.5V, 1.8V, 3.3V800mV3.3V2A $1.32
ADP2108Reference Circuit Available
 
2.3V5.5V1.0V, 1.1V, 1.2V, 1.3V, 1.5V, 1.82V, 1.8V, 2.3V, 2.5V, 3.0V, 3.3V--600mA $0.6
ADP2109  2.3V5.5V1.0V, 1.2V, 1.5V, 1.8V--600mA $0.7
ADP2114Reference Circuit Available
 
2.75V5.5V0.8V, 1.2V, 1.5V, 1.8V, 2.5V, 3.3V600mV5V4A $1.88
ADP2116
 
2.75V5.5V0.8V, 1.2V, 1.5V, 1.8V, 2.5V, 3.3V600mV5V6A $2.5
ADP2118
 
2.3V5.5V1.0V, 1.2V, 1.5V, 1.8V, 2.5V, 3.3V600mV5.5V3A $1.43
ADP2119  2.3V5.5V1.0V, 1.2V, 1.5V, 1.8V, 2.5V, 3.3V--2A $1.14
ADP2120  2.3V5.5V1.0V, 1.2V, 1.5V, 1.8V, 2.5V, 3.3V--1.25A $0.94
ADP2121  2.3V5.5V1.82V, 1.85V, 1.875V, 1.8V, 2.3V--500mA $0.8
ADP2126  2.1V5.5V1.26V, 1.2V--500mA $0.8
ADP2127  2.1V5.5V1.26V, 1.2V--500mA $0.8
ADP2138  2.3V5.5V0.8V, 1.0V, 1.2V, 1.5V, 1.8V, 2.5V, 2.8V, 3.0V, 3.3V--800mA $0.9
ADP2139  2.3V5.5V0.8V, 1.0V, 1.2V, 1.5V, 1.8V, 2.5V, 2.8V, 3.0V, 3.3V--800mA $0.9
ADP2140  2.3V5.5V1.2V, 1.5V, 1.875V, 1.8V, 2.5V, 3.3V--600mA $1.2
ADP2147  2.3V5.5V0.9V, 1.0V, 1.1V, 1.275V, 1.2V, 1.3V--800mA $0.9
ADP2164  2.7V6.5V1.0V, 1.2V, 1.5V, 1.8V, 2.5V, 3.3V600mV6.5V4A $1.66
ADP2300Reference Circuit Available
 
3V20V-800mV17V1.2A $0.81
ADP2301Reference Circuit Available
 
3V20V-800mV17V1.2A $0.81
ADP2302  3V20V2.5V, 3.3V, 5.0V800mV16V2A $0.94
ADP2303  3V20V2.5V, 3.3V, 5.0V800mV16V3A $0.98
ADP2323
 
4.5V20V-800mV16V6A $2.26
ADP2325
 
4.5V20V-800mV16V10A $2.71
ADP2370
 
3.2V15V0.8V, 1.2V, 1.5V, 1.8V, 2.5V, 3.0V, 3.3V, 5.0V800mV14V800mA $1.4
ADP2371
 
3.2V15V0.8V, 1.2V, 1.5V, 1.8V, 2.5V, 3.0V, 3.3V, 5.0V800mV14V800mA $1.4
ADP2380  4.5V20V-600mV18V4A $1.38
ADP2381  4.5V20V-600mV18V6A $1.68
ADP2384
 
4.5V20V-600mV18V4A $1.74
ADP2386
 
4.5V20V-600mV18V6A $2.04
ADP2441Reference Circuit Available  4.5V36V-600mV32.4V1A $1.78
ADP2442
 
4.5V36V-600mV32.4V1A $1.83
ADP2503Reference Circuit Available
 
2.3V5.5V2.8V, 3.3V, 3.5V, 4.2V, 4.5V, 5.0V2.8V5.5V600mA $1.3
ADP2504
 
2.3V5.5V2.8V, 3.3V, 3.5V, 4.2V, 4.5V, 5.0V2.8V5.5V1A $1.4
ADP3050  3.6V30V3.3V, 5.0V1.2V30V1A $1.81
ADP5022
 
2.4V5.5V0.8V, 0.9V, 1.0V, 1.1V, 1.2V, 1.3V, 1.5V, 1.6V, 1.82V, 1.8V, 2.0V, 2.3V, 2.5V, 2.8V, 3.0V, 3.3V--600mA $1.8
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Multi-Output Regulators with Switching Regulators

Part Number Description Number of Outputs Topology Output Current (mA) Vin: (min) (V) Vin: (max) (V) Vout Preset (V) Vout Adj (min) (V) Vout Adj (max) (V) Switching Frequency Key Features Package Pricing ($@1k)
ADP5020 General Purpose PMU 3 Buck 1
Buck 2
600
300
2.4 5.5 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 1.8, 2.5, 2.8, 2.9, 3.2, 3.3, 3.7 - - 3MHz I2C, Programmable Outputs, Supervisor, Ext. Sync 20-LFCSP 1.5
ADP5022 Dual 3Mhz Buck with 150mA LDO 3 Buck x 2 600 2.3 5.5 0.8, 0.9, 1.0, 1.1, 1.2, 1.3, 1.5, 1.6, 1.8, 1.82, 2.0, 2.3, 2.5, 2.8, 3.0, 3.3 - - 3MHz Mode Pin, Individual Enable Pins 16-WLCSP 1.8
ADP5023 Dual 3 MHz, 800mA Buck with One 300 mA LDO 3 Buck x 2 800 2.3 5.5 1.8, 3.3 0.8 3.8 3MHz Mode pin, Individual Enable Pins 24-LFCSP 1.59
ADP5024 Dual 1.2A Buck + 300mA LDO 3 Buck x 2 1200 2.3 5.5 1.2, 1.8, 3.3 0.8 3.8 3MHz Mode pin, Individual Enable Pins 24-LFCSP 1.79
ADP5033 Dual 3Mhz Buck Regulator with Dual LDO 4 Buck x 2 800 2.3 5.5 0.8, 0.9, 1.0, 1.1, 1.2, 1.3, 1.5, 1.6, 1.8, 1.82, 2.0, 2.3, 2.5, 2.8, 3.0, 3.3 - - 3MHz Mode pin, Two Enable Pins 16-LFCSP 1.9
ADP5034 Dual 3Mhz 1.2A Buck Regulator with 300mA Dual LDO 4 Buck x 2 1200 2.3 5.5 1.2, 1.8, 2.8, 3.3 0.8 3.8 3MHz Mode pin, Individual Enable Pins 24-LFCSP;28-TSSOP 1.99
ADP5037 Dual 3Mhz 800mA Buck Regulator with Dual 300mA LDO 4 Buck x 2 800 2.3 5.5 1.2, 1.8, 2.8, 3.3 0.8 3.8 3MHz Mode pin, Individual Enable Pins 24-LFCSP 1.69
ADP5040 3Mhz Buck Regulator with Dual LDO 3 Buck 1200 2.3 5.5 - 0.8 3.8 3MHz Individual Enable Pins, Mode Pin 20-LFCSP 1.39
ADP5041 3Mhz Buck Regulator with Dual LDO, Supervisor and Watchdog Timer 3 Buck 1200 2.3 5.5 - 0.8 3.8 3MHz Individual Enable Pins and Supervisor/WDI, Mode Pin and MR pin 20-LFCSP 1.79
ADP5042 3Mhz Buck Regulator with Dual LDO, Supervisor and Dual Watchdog Timers 3 Buck 800 2.3 5.5 0.9, 1.0, 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.8, 1.82, 2.0, 2.3, 2.5, 2.8, 3.0, 3.3 - - 3MHz Individual Enable Pins and Supervisorm, WDI WDI2, Mode Pin and MR pin 20-LFCSP 1.99
ADP5043 3Mhz Buck Regulator with LDO, Supervisor and Dual Watchdog Timers 2 Buck 800 2.3 5.5 0.9, 1.0, 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.8, 1.82, 2.0, 2.3, 2.5, 2.8, 3.0, 3.3 - - 3MHz Individual Enable Pins and Supervisorm, WDI WDI2, Mode Pin and MR pin 20-LFCSP 1.79
ADP5050 5-Channel Integrated Power Solution with Quad Buck Regulators, 200 mA LDO, I2C 5 Buck x 2
Buck x 2
LDO
4000
1200
200
4.5
4.5
1.7
15
15
5.5
- 0.8
0.8
0.5
13.5
13.5
4.75
250kHz - 1400kHz Individual Precision Enable pins, Power Good pins, LDO, I2C 48-LFCSP 4.39
ADP5051 4-Channel Integrated Power Solution with Quad Buck Regulators, POR/WDI and I2C 4 Buck x 2
Buck x 2
4000
1200
4.5
4.5
15
15
- 0.8
0.8
13.5
13.5
250kHz - 1400kHz Individual Precision Enable pins, Power Good pins, I2C, POR/WDI 48-LFCSP 4.59
ADP5052 5-Channel Integrated Power Solution with Quad Buck Regulators and 200 mA LDO 5 Buck x 2
Buck x 2
LDO
4000
1200
200
4.5
4.5
1.7
15
15
5.5
- 0.8
0.8
0.5
13.5
13.5
4.75
250kHz - 1400kHz Individual Precision Enable pins, Power Good pins, LDO 48-LFCSP 3.59
ADP5053 4-Channel Integrated Power Solution with Quad Buck Regulatorswith POR/WDI 4 Buck x 2
Buck x 2
4000
1200
4.5
4.5
15
15
- 0.8
0.8
13.5
13.5
250kHz - 1400kHz Individual Precision Enable pins, Power Good pins, POR/WDI 48-LFCSP 3.79
ADP5134 Dual 3Mhz 1.2A Buck Regulator with 300mA Dual LDO with Pgood 4 Buck x 2
LDO x 2
1200
300
2.3 5.5 - 0.8
0.8
3.8
4.75
3MHz Individual Precision Enable pins, Power Good pins 24-LFCSP 2.09

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